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-rw-r--r--src/dot.cpp5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/dot.cpp b/src/dot.cpp
index c64729a..b62a536 100644
--- a/src/dot.cpp
+++ b/src/dot.cpp
@@ -4667,9 +4667,10 @@ void DotGroupCollaboration::Edge::write( FTextStream &t ) const
}
switch( eType )
{
- case thierarchy :
+ case thierarchy:
arrowStyle = "dir=\"back\", style=\"solid\"";
- default :
+ break;
+ default:
t << ", color=\"" << linkTypeColor[(int)eType] << "\"";
break;
}